27755565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45131}}^1$

素因数の和:45180

約数の個数: 16

約数和(自身を含む): 45493056

約数和(自身を除く): 17737491

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45131, 135393, 225655, 676965, 1850371, 5551113, 9251855, 27755565]

約数ペア:

[(1, 27755565), (3, 9251855), (5, 5551113), (15, 1850371), (41, 676965), (123, 225655), (205, 135393), (615, 45131)]